The Securities and Exchange Commission today announced that it has ordered the national securities exchanges and the Financial Industry Regulatory Authority (FINRA) to act jointly to develop and file with the Commission a national market system plan to implement a targeted 12 month pilot program that will widen minimum quoting and trading increments (tick sizes) for certain small capitalization stocks.
The Commission plans to use the program to assess whether these changes would enhance market quality to the benefit of U.S. investors, issuers, and other market participants.
"A robust pilot program will generate critical data for assessing the impact of wider tick sizes on the securities of smaller issuers," said SEC Chair Mary Jo White. "It is time for a careful assessment of the impact of decimalization on our equity market structure and the interests of investors and issuers."
Decimalization of the U.S. equity markets occurred more than a decade ago. Prior to decimalization, the minimum pricing increment had been 1/8 of a dollar (12.5 cents) and 1/16 of a dollar (6.25 cents). Minimum pricing increments are important because they affect the nature and extent of displayed liquidity in a stock as well as the transaction costs of investors and others when they seek to access displayed liquidity. Since decimalization, the nature of trading, the structure of the markets, and the roles of market participants have changed significantly. The pilot program should facilitate studies of the effect of tick size on liquidity, execution quality for investors, volatility, market maker profitability, competition, transparency, and institutional ownership.
The SEC's order sets forth the basic terms of the pilot to be established by the exchanges and FINRA, which are designed so as to not cause excessive disruption to the market and to limit increases in transaction costs.
The pilot will last for one year and include stocks with: a market capitalization of $5 billion or less; an average daily trading volume of one million shares or less; and a share price of $2 per share or more. The pilot will consist of one control group and three test groups with 300 securities in each test group selected by stratified sampling.
Pilot securities in the control group will be quoted at the current tick size increment of $0.01 per share, and trade at the incremente at the increments currently permitted. The control group would represent a baseline for analysis during the pilot period.
Pilot securities in the first test group will be quoted in $0.05 minimum increments. Trading would continue to occur at any price increment that is permitted today.
Pilot securities in the second test group will be quoted in $0.05 minimum increments, and traded in $0.05 minimum increments subject to certain exceptions.
Pilot securities in the third test group will be subject to the same minimum quoting and trading increments (and the same exceptions) as the second test group, but in addition would be subject to a "trade-at" requirement. In general, a "trade-at" requirement prevents price matching by a trading center that is not displaying the best bid or offer.
The SEC's order directs the exchanges and FINRA to collect and transmit data to the Commission and make the data available to the public in an agreed-upon format. After the end of the pilot period, the exchanges and FINRA will complete an assessment of the impact of the pilot and submit their assessment to the Commission.
The order requires the exchanges and FINRA to submit a national market system plan detailing the pilot program by Aug. 25, 2014. The Commission will then publish the plan in the Federal Register for public comment, and then determine whether to approve it.